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Fish feed and preparation method thereof

A fish feed and cattle bone technology, applied in animal feed, animal feed, applications, etc., can solve the problems of increasing fisherman's breeding costs and skyrocketing prices, and achieve the effects of reducing breeding costs, rapid growth, and stable quality

Inactive Publication Date: 2015-11-18
哈尔滨和谐旺科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, tilapia feed mainly uses fish meal and soybean meal as the main protein source, but in recent years, the price of fish meal and soybean meal has skyrocketed, causing the price of tilapia feed to soar, which greatly increases the cost of farming for fishermen

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of fish feed, prepared according to the following ratio of parts by weight, 30-40 parts of beef bones, 20-30 parts of corn flour, 20-30 parts of alfalfa powder, 3 parts of garlic powder -7 parts, 0.5-0.8 parts of lysine, 0.1-0.5 parts of threonine, 5-10 parts of fermented soybean meal, 4-7 parts of vegetable oil, 0.2-0.5 parts of methionine, 0.5-2 parts of table salt, 3-5 parts of forsythia 3-5 parts, Achyranthes knuckle. Preparation method sees embodiment 2.

Embodiment 2

[0027] Example 2:

[0028] Prepared according to the following parts by weight: 30 parts of beef bones, 30 parts of corn flour, 25 parts of alfalfa powder, 7 parts of garlic powder, 0.5 parts of lysine, 0.5 parts of threonine, 7 parts of fermented soybean meal, 4 parts of vegetable oil 0.3 parts of methionine, 2 parts of salt, 3 parts of forsythia, 4 parts of Achyranthes knuckle.

[0029] Preparation:

[0030] (1) Smash the beef bones into pieces, put them into a copper pot, add salt and five times the amount of water, boil for one hour at 100 degrees, and one hour at 50 degrees, take out the bones and put the soup in the pot Li, spare;

[0031] (2) Grind beef bones into fine powder, pass through a 200-mesh sieve, and set aside;

[0032] (3) The above-mentioned raw materials are powdered into fine powder, and set aside;

[0033] (4) Take out the beef bone soup and stir it with (2) and (3) while it is still hot, then dry it.

[0034] Example detection result: use this in...

Embodiment 3

[0036] Prepared according to the following parts by weight: 35 parts of beef bones, 20 parts of corn flour, 30 parts of alfalfa powder, 5 parts of garlic powder, 0.6 parts of lysine, 0.3 parts of threonine, 5 parts of fermented soybean meal, and 6 parts of vegetable oil 0.5 parts of methionine, 0.5 parts of salt, 4 parts of forsythia, 3 parts of Achyranthes bidentata. The preparation method is the same as in Example 2.

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PUM

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Abstract

The present invention discloses a fish feed, and the fish feed is characterized in that the fish feed is prepared from the following components in parts by weight: bovine bones 30-40 parts, maize flour 20-30 parts, alfalfa powder 20-30 parts, garlic powder 3-7 parts, lysine 0.5-0.8 part, threonine 0.1-0.5 part, fermented soybean meal 5-10 parts, vegetable oil 4-7 parts, methionine 0.2-0.5 part, table salt 0.5-2 parts, fructus forsythiae 3-5 parts and radix achyranthis bidentatae 3-5 parts. The fish feed is rich in nutrition.

Description

technical field [0001] The invention relates to the field of aquaculture feed, in particular to tilapia feed. Background technique [0002] In the cost of aquaculture, the cost of feed accounts for about 50%, and the price of feed often depends on the price of protein raw materials in the feed. Because of its high nutritional value and good palatability, fishmeal is the most widely used protein source in aquatic feed. However, with the development of feed industry and aquaculture, the demand for fishmeal is also increasing. Makes the supply of fishmeal increasingly tight, and the price rises. Moreover, due to various reasons such as the gradual depletion of marine fishery resources, environmental protection, and feed costs, the use of fishmeal in future aquatic feed will be gradually limited, and other high-quality and cheap animal and plant protein sources should be found to partially or completely replace aquatic animals. Fishmeal in feed has become one of the key links ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16
Inventor 刘巍
Owner 哈尔滨和谐旺科技开发有限公司
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